[libcamera-devel] [PATCH] ipa: ipu3: Move the IPA to the ipa::ipu3 namespace

[Jean-Michel Hautbois]

JM, I think you missed a line ?

On 16/04/2021 21:40, Jean-Michel Hautbois wrote:
> Hi Kieran,
> 
> Thanks for the patch !
> 
> On 16/04/2021 18:04, Kieran Bingham wrote:
>> Simplify name-spacing of the IPU3 components by placing it in the
>> ipa::ipu3 namespace directly.
>>
>> Signed-off-by: Kieran Bingham <kieran.bingham at ideasonboard.com>Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois at ideasonboard.com>
Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois at ideasonboard.com>
>> ---
>>  src/ipa/ipu3/ipu3.cpp | 34 +++++++++++++++++++++-------------
>>  1 file changed, 21 insertions(+), 13 deletions(-)
>>
>> diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp
>> index 34a907f23ef5..edd325555b51 100644
>> --- a/src/ipa/ipu3/ipu3.cpp
>> +++ b/src/ipa/ipu3/ipu3.cpp
>> @@ -25,7 +25,11 @@ namespace libcamera {
>>  
>>  LOG_DEFINE_CATEGORY(IPAIPU3)
>>  
>> -class IPAIPU3 : public ipa::ipu3::IPAIPU3Interface
>> +namespace ipa {
>> +
>> +namespace ipu3 {
>> +
>> +class IPAIPU3 : public IPAIPU3Interface
>>  {
>>  public:
>>  	int init([[maybe_unused]] const IPASettings &settings) override
>> @@ -40,7 +44,7 @@ public:
>>  
>>  	void mapBuffers(const std::vector<IPABuffer> &buffers) override;
>>  	void unmapBuffers(const std::vector<unsigned int> &ids) override;
>> -	void processEvent(const ipa::ipu3::IPU3Event &event) override;
>> +	void processEvent(const IPU3Event &event) override;
>>  
>>  private:
>>  	void processControls(unsigned int frame, const ControlList &controls);
>> @@ -119,14 +123,14 @@ void IPAIPU3::unmapBuffers(const std::vector<unsigned int> &ids)
>>  	}
>>  }
>>  
>> -void IPAIPU3::processEvent(const ipa::ipu3::IPU3Event &event)
>> +void IPAIPU3::processEvent(const IPU3Event &event)
>>  {
>>  	switch (event.op) {
>> -	case ipa::ipu3::EventProcessControls: {
>> +	case EventProcessControls: {
>>  		processControls(event.frame, event.controls);
>>  		break;
>>  	}
>> -	case ipa::ipu3::EventStatReady: {
>> +	case EventStatReady: {
>>  		auto it = buffers_.find(event.bufferId);
>>  		if (it == buffers_.end()) {
>>  			LOG(IPAIPU3, Error) << "Could not find stats buffer!";
>> @@ -140,7 +144,7 @@ void IPAIPU3::processEvent(const ipa::ipu3::IPU3Event &event)
>>  		parseStatistics(event.frame, stats);
>>  		break;
>>  	}
>> -	case ipa::ipu3::EventFillParams: {
>> +	case EventFillParams: {
>>  		auto it = buffers_.find(event.bufferId);
>>  		if (it == buffers_.end()) {
>>  			LOG(IPAIPU3, Error) << "Could not find param buffer!";
>> @@ -173,8 +177,8 @@ void IPAIPU3::fillParams(unsigned int frame, ipu3_uapi_params *params)
>>  
>>  	/* \todo Fill in parameters buffer. */
>>  
>> -	ipa::ipu3::IPU3Action op;
>> -	op.op = ipa::ipu3::ActionParamFilled;
>> +	IPU3Action op;
>> +	op.op = ActionParamFilled;
>>  
>>  	queueFrameAction.emit(frame, op);
>>  }
>> @@ -187,8 +191,8 @@ void IPAIPU3::parseStatistics(unsigned int frame,
>>  	/* \todo React to statistics and update internal state machine. */
>>  	/* \todo Add meta-data information to ctrls. */
>>  
>> -	ipa::ipu3::IPU3Action op;
>> -	op.op = ipa::ipu3::ActionMetadataReady;
>> +	IPU3Action op;
>> +	op.op = ActionMetadataReady;
>>  	op.controls = ctrls;
>>  
>>  	queueFrameAction.emit(frame, op);
>> @@ -196,8 +200,8 @@ void IPAIPU3::parseStatistics(unsigned int frame,
>>  
>>  void IPAIPU3::setControls(unsigned int frame)
>>  {
>> -	ipa::ipu3::IPU3Action op;
>> -	op.op = ipa::ipu3::ActionSetSensorControls;
>> +	IPU3Action op;
>> +	op.op = ActionSetSensorControls;
>>  
>>  	ControlList ctrls(ctrls_);
>>  	ctrls.set(V4L2_CID_EXPOSURE, static_cast<int32_t>(exposure_));
>> @@ -207,6 +211,10 @@ void IPAIPU3::setControls(unsigned int frame)
>>  	queueFrameAction.emit(frame, op);
>>  }
>>  
>> +} /* namespace ipu3 */
>> +
>> +} /* namespace ipa */
>> +
>>  /*
>>   * External IPA module interface
>>   */
>> @@ -221,7 +229,7 @@ const struct IPAModuleInfo ipaModuleInfo = {
>>  
>>  IPAInterface *ipaCreate()
>>  {
>> -	return new IPAIPU3();
>> +	return new ipa::ipu3::IPAIPU3();
>>  }
>>  }
>>  
>>
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